alkalis

常见例句

用作名詞 (n.)

• Several methods to prevent alkalis from jeopardizing are provided.
  給出了預防堿金屬危害的方法。
• The effect of reaction temperature and alkalis on the deep reaction of cokeis studied.
  研究了反應溫度及堿金屬對焦炭深層反應的影響。
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